Pith Number

pith:HPCUXVMI

pith:2024:HPCUXVMIUALEP5LKAHDWWPXAWK

not attested not anchored not stored refs pending

Building Europe's first space-based Quantum Key Distribution system -- The German Aerospace Center's role in the EAGLE-1 mission

Agnes Ferenczi, Alexandru Duliu, Amita Shrestha, Andrew Reeves, Bruno Femenia Castella, Christian Fuchs, Christian Roubal, Douglas Laidlaw, Elisa Garbagnati, Florian Moll, Gabriela Calistro-Rivera, Innocenzo De Marco, Jakob Eppinger, Joana S. Torres, Johannes Prell, Jorge Rosano Nonay, Matthias Wagner, Oliver Heirich, Pia L\"utzen

arxiv:2412.03222 v1 · 2024-12-04 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HPCUXVMIUALEP5LKAHDWWPXAWK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

The European Satellite-Based QKD System EAGLE-1

Receipt and verification

First computed	2026-07-05T11:08:14.025749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bc54bd588a01647f56a01c76b3ee0b2b0f88619f75b4029b04078ab3848d53c

Aliases

arxiv: 2412.03222 · arxiv_version: 2412.03222v1 · doi: 10.48550/arxiv.2412.03222 · pith_short_12: HPCUXVMIUALE · pith_short_16: HPCUXVMIUALEP5LK · pith_short_8: HPCUXVMI

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/HPCUXVMIUALEP5LKAHDWWPXAWK \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 3bc54bd588a01647f56a01c76b3ee0b2b0f88619f75b4029b04078ab3848d53c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94244360430dfaa1e4ae6f331d40f122e059a36450fe34ff8c35ed5349d6181d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-12-04T11:17:22Z",
    "title_canon_sha256": "a95175e508c9a970a84addc564256652b0412256ead44ee9839a39b3680e62ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.03222",
    "kind": "arxiv",
    "version": 1
  }
}